K-ACETAK
SKU: 700004256
170.5 mL of prepared reagent (e.g. 550 assays of 0.31 mL)
| Content: | 170.5 mL of prepared reagent (e.g. 550 assays of 0.31 mL) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | Acetic Acid |
| Assay Format: | Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | up to 1.8 g/L of acetic acid per assay |
| Limit of Detection: | 10 mg/L (recommended assay format) |
| Reaction Time (min): | ~ 10 min |
| Application examples: | Wine, beer, fruit and fruit juices, soft drinks, vinegar, vegetables, pickles, dairy products (e.g. cheese), meat, fish, bread, bakery products (and baking agents), ketchup, soy sauce, mayonnaise, dressings, paper (and cardboard), tea, pharmaceuticals (e.g. infusion solutions), feed and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Improved method |
The Acetic Acid analyser format test kit is suitable for the specific measurement and analysis of acetic acid (acetate) in beverages and food products. On calibration, the prepared reagent is linear to > 28 micrograms of acetic acid per mL of assay solution.
View our complete list of organic acid assay kits.
Advantages
The Acetic Acid analyser format test kit is suitable for the specific measurement and analysis of acetic acid (acetate) in beverages and food products. On calibration, the prepared reagent is linear to > 28 micrograms of acetic acid per mL of assay solution.
K-GAMINE
SKU: 700004290
50 assays (manual) / 500 assays (microplate) / 500 assays (auto-analyser)
| Content: | 50 assays (manual) / 500 assays (microplate) / 500 assays (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | N-Acetyl-D-Glucosamine, D-Glucosamine, D-Glucosamine sulphate |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 4 to 80 µg of glucosamine per assay |
| Limit of Detection: | 1.33 mg/L |
| Reaction Time (min): | ~ 8 min |
| Application examples: | Food supplements, food products and beverages. |
| Method recognition: | Novel method |
The D-Glucosamine test kit is a high purity reagent for the measurement and analysis of D-glucosamine in neutraceutical/food products. This kit can also be used to measure N-Acetyl-D-Glucosamine and D-Glucosamine sulphate.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
See our complete list of monosaccharide and disaccharide assay kits.
Advantages
The D-Glucosamine test kit is a high purity reagent for the measurement and analysis of D-glucosamine in neutraceutical/food products. This kit can also be used to measure N-Acetyl-D-Glucosamine and D-Glucosamine sulphate.
E. coli O157:H7 is a rod-shaped, gram negative bacterium. It is an enterohemorrhagic strain of the common E. coli bacterium and infection by the O157:H7 strain is commonly associated with hemorrhagic colitis. E. coli O157:H7 is recognized by its somatic (cell wall) antigen (O157) and its flagella antigen (H7). In addition, E. coli O157:H7 is known to produce Shiga-like toxins, which cause severe symptoms. While most patients can recover from the infection, up to 15% of the patients may develop hemolytic uremic syndrome, a type of kidney failure that could be fatal. Infection of E. coli O157:H7 usually results from consumption of poorly prepared food including undercooked meat (particularly ground beef), untreated water or raw unpasteurized milk.
E.coli O157:H7 TaqMan PCR Kit, 100 reactions
E.coli O157:H7 TaqMan PCR Probe/Primer Set and Controls, 100 reactions
For research use only and NOT intended for in vitro diagnostics.
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Storage Conditions and Product Stability
All kit components can be stored for 2 years after the date of production without showing any reduction in performance.
All kit components should be stored at -20°C upon arrival. Repeated thawing and freezing (> 2 x) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
| Component | Cat. TM41350 (100 preps) | Cat. TM41310 (100 preps) |
|---|---|---|
| MDx TaqMan 2X PCR Master Mix | 2 x 700 μL | – |
| E. coli O157:H7 Primer & Probe Mix | 280 μL | 280 μL |
| E. coli O157:H7 Positive Control | 150 μL | 150 μL |
| Nuclease-Free Water (Negative Control) | 1.25 mL | 1.25 mL |
| Product Insert | 1 | 1 |